Pith Number

pith:YZDDAS4D

pith:2019:YZDDAS4DG6FKPWEMOTUEQ7OSYG

not attested not anchored not stored refs pending

$L^2$-type contraction for shocks of scalar viscous conservation laws with strictly convex flux

Moon-Jin Kang

arxiv:1901.02969 v2 · 2019-01-09 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZDDAS4DG6FKPWEMOTUEQ7OSYG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Inviscid limit to the shock waves for the fractal Burgers equation

Receipt and verification

First computed	2026-07-05T00:33:52.733310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c646304b83378aa7d88c74e8487dd2c1915b126aa95e6b9586e3e2c33f97cbad

Aliases

arxiv: 1901.02969 · arxiv_version: 1901.02969v2 · doi: 10.48550/arxiv.1901.02969 · pith_short_12: YZDDAS4DG6FK · pith_short_16: YZDDAS4DG6FKPWEM · pith_short_8: YZDDAS4D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YZDDAS4DG6FKPWEMOTUEQ7OSYG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c646304b83378aa7d88c74e8487dd2c1915b126aa95e6b9586e3e2c33f97cbad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661a9533d833a64ae3d6fe5013407903c82c8b53fe3b689fb98e017e176e64bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-09T23:28:42Z",
    "title_canon_sha256": "bccddaae6c272b5d772bb1425b62f6a5917955f166801ba0fc4ba0cd73941ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02969",
    "kind": "arxiv",
    "version": 2
  }
}